如图表示人体内的气体交换过程试回答1a过程的名称是 的气体交换通过该过程肺泡内的 进入血液血液中 进入肺泡.2b过程的名称是 Template




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tomski如图表示人体内的气体交换过程试回答1a过程的名称是 的气体交换通过该过程肺泡内的 进入血液血液中 coloring